Nodar Ugrelidze

According to our database, Nodar Ugrelidze authored at least 7 papers between 2000 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Bit Error Rate of MIMO with One Active Antenna Over Nakagami-m Fading Channel.

Nodar Ugrelidze, Sergo Shavgulidze, Shota Noselidze

Proceedings of the 10th International Conference on Frontiers of Signal Processing, 2025

2023

Two-Dimensional Circular Signal Systems.

Nodar Ugrelidze, Sergo Shavgulidze, Irakli Noselidze, Besiki Sakhiashvili

Proceedings of the 8th International Conference on Frontiers of Signal Processing, 2023

Four-Dimensional Hybrid Signals with Spatial Modulation Systems.

Nodar Ugrelidze, Sergo Shavgulidze, Besiki Sakhiashvili

Proceedings of the International Conference on Electrical, 2023

2022

Generalized Multistream Spatial Modulation Based on Frequency-Phase Modulated Signals.

Nodar Ugrelidze, Sergo Shavgulidze, Jürgen Freudenberger

IEEE Wirel. Commun. Lett., 2022

2020

New four-dimensional signal constellations construction.

Nodar Ugrelidze, Sergo Shavgulidze, Mariam Sordia

IET Commun., 2020

2019

New Generalized Multistream Spatial Modulation for Wireless Communications.

Nodar Ugrelidze, Sergo Shavgulidze, Mariam Sordia

Proceedings of the 2019 Wireless Days, 2019

2000

Generalized Concatenation of Encoded CPFSK Modulation.

Armin Häutle, Martin Bossert, Sergo Shavgulidze, Nodar Ugrelidze

Eur. Trans. Telecommun., 2000